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<h5>Coverage Report - ch.lambdaj.util.iterator.IteratorFactory</h5>
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<thead><tr>  <td class="heading">Classes in this File</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
  <tr><td><a href="ch.lambdaj.util.iterator.IteratorFactory.html">IteratorFactory</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">96%</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:96px"><span class="text">26/27</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">88%</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:88px"><span class="text">23/26</span></div></div></td></tr></table></td><td class="value"><span class="hidden">4.857142857142857;</span>4,857</td></tr>

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<table cellspacing="0" cellpadding="0" class="src">
<tr>  <td class="numLine">&nbsp;1</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">// Modified or written by Lambdascale SRL for inclusion with lambdaj.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;2</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">// Copyright (c) 2009-2010 Mario Fusco.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;3</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">// Licensed under the Apache License, Version 2.0 (the "License")</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;4</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;5</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="keyword">package</span> ch.lambdaj.util.iterator;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;6</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;7</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="keyword">import</span> java.util.*;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;8</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;9</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;10</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment"> * A class of utility static method used to build the different kinds of Iterators used in lambdaj</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;11</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment"> * @author Mario Fusco</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;12</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment"> */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;13</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="keyword">public</span> <span class="keyword">final</span> <span class="keyword">class</span> IteratorFactory {</pre></td></tr>
<tr>  <td class="numLine">&nbsp;14</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;15</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;    <span class="keyword">private</span> IteratorFactory() { }</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;16</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;17</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;18</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Discovers the generic type of the given Iterable based on the type of its first item (if any</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;19</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param iterable The Iterable to be analyzed</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;20</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return The Class of the first item of this iterable (if any)</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;21</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;22</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">static</span> Class&lt;?&gt; discoverGenericType(Iterable&lt;?&gt; iterable) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;23</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">return</span> discoverGenericType(iterable.iterator());</pre></td></tr>
<tr>  <td class="numLine">&nbsp;24</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;25</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;26</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;27</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Discovers the generic type of the given Iterator based on the type of its first item (if any)</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;28</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param iterator The Iterator to be analyzed</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;29</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return The Class of the first item of this iterator (if any)</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;30</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;31</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">static</span> Class&lt;?&gt; discoverGenericType(Iterator&lt;?&gt; iterator) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;32</td>  <td class="nbHitsCovered"><a title="Line 32: Conditional coverage 100% (2/2).">&nbsp;21</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 32: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (!iterator.hasNext())</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;33</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;            <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(<span class="string">"Unable to introspect on an empty iterator. Use the overloaded method accepting a class instead"</span>);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;34</td>  <td class="nbHitsCovered">&nbsp;20</td>  <td class="src"><pre class="src">&nbsp;        Object next = iterator.next();</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;35</td>  <td class="nbHitsUncovered"><a title="Line 35: Conditional coverage 50% (1/2).">&nbsp;20</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 35: Conditional coverage 50% (1/2).">        <span class="keyword">return</span> next != <span class="keyword">null</span> ? next.getClass() : Object.<span class="keyword">class</span>;</a></span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;36</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;37</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;38</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;39</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Tries to convert a generic object in an Iterator.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;40</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * This method works with Iterators, Arrays, Iterables and Maps and</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;41</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * in this last case an Iterator over the Map's values is returned.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;42</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * If the object is null returns an Iterator over an empty collection.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;43</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * If none of the above applies throws an IllegalArgumentException.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;44</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param object The object to be converted</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;45</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return The Iterator resulting from the object conversion</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;46</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @throws IllegalArgumentException if the given object is neither an Iterator, Array, Iterable or Map.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;47</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;48</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">static</span> Iterator&lt;?&gt; asIterator(Object object) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;49</td>  <td class="nbHitsUncovered"><a title="Line 49: Conditional coverage 50% (1/2).">&nbsp;273</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 49: Conditional coverage 50% (1/2).">        <span class="keyword">if</span> (object == <span class="keyword">null</span>) <span class="keyword">return</span> <span class="keyword">new</span> ArrayList().iterator();</a></span></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;50</td>  <td class="nbHitsCovered"><a title="Line 50: Conditional coverage 100% (2/2).">&nbsp;273</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 50: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object <span class="keyword">instanceof</span> Iterable) <span class="keyword">return</span> ((Iterable&lt;?&gt;)object).iterator();</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;51</td>  <td class="nbHitsCovered"><a title="Line 51: Conditional coverage 100% (2/2).">&nbsp;109</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 51: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object <span class="keyword">instanceof</span> Iterator) <span class="keyword">return</span> (Iterator&lt;?&gt;)object;</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;52</td>  <td class="nbHitsCovered"><a title="Line 52: Conditional coverage 100% (2/2).">&nbsp;37</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 52: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object.getClass().isArray()) <span class="keyword">return</span> <span class="keyword">new</span> ResettableIteratorOnArray&lt;Object&gt;((Object[])object);</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;53</td>  <td class="nbHitsCovered"><a title="Line 53: Conditional coverage 100% (2/2).">&nbsp;22</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 53: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object <span class="keyword">instanceof</span> Map) <span class="keyword">return</span> ((Map&lt;?,?&gt;)object).values().iterator();</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;54</td>  <td class="nbHitsCovered">&nbsp;21</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(<span class="string">"Cannot convert "</span> + object + <span class="string">" to an iterator"</span>);</pre></td></tr>
<tr>  <td class="numLine">&nbsp;55</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;56</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;57</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;58</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Tries to convert a generic object in a ResettableIterator.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;59</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * This method works with Iterators, Arrays, Iterables and Maps and</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;60</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * in this last case a ResettableIterator over the Map's values is returned.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;61</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * If the object is null returns aa ResettableIterator over an empty collection.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;62</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * If none of the above applies throws an IllegalArgumentException.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;63</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param object The object to be converted</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;64</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return The ResettableIterator resulting from the object conversion</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;65</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @throws IllegalArgumentException if the given object is neither an Iterator, Array, Iterable or Map.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;66</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;67</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">static</span> ResettableIterator&lt;?&gt; asResettableIterator(Object object) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;68</td>  <td class="nbHitsCovered"><a title="Line 68: Conditional coverage 100% (2/2).">&nbsp;59</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 68: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object == <span class="keyword">null</span>) <span class="keyword">return</span> <span class="keyword">new</span> ResettableIteratorOnIterable(<span class="keyword">new</span> ArrayList());</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;69</td>  <td class="nbHitsCovered"><a title="Line 69: Conditional coverage 100% (2/2).">&nbsp;58</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 69: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object <span class="keyword">instanceof</span> Iterable) <span class="keyword">return</span> <span class="keyword">new</span> ResettableIteratorOnIterable((Iterable&lt;?&gt;)object);</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;70</td>  <td class="nbHitsCovered"><a title="Line 70: Conditional coverage 100% (2/2).">&nbsp;12</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 70: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object <span class="keyword">instanceof</span> Iterator) <span class="keyword">return</span> <span class="keyword">new</span> ResettableIteratorOnIterator((Iterator&lt;?&gt;)object);</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;71</td>  <td class="nbHitsCovered"><a title="Line 71: Conditional coverage 100% (2/2).">&nbsp;4</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 71: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (object.getClass().isArray()) <span class="keyword">return</span> <span class="keyword">new</span> ResettableIteratorOnArray&lt;Object&gt;((Object[])object);</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;72</td>  <td class="nbHitsUncovered"><a title="Line 72: Conditional coverage 50% (1/2).">&nbsp;1</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 72: Conditional coverage 50% (1/2).">        <span class="keyword">if</span> (object <span class="keyword">instanceof</span> Map) <span class="keyword">return</span> <span class="keyword">new</span> ResettableIteratorOnIterable(((Map&lt;?,?&gt;)object).values());</a></span></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;73</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(<span class="string">"Cannot convert "</span> + object + <span class="string">" to an iterator"</span>);</pre></td></tr>
<tr>  <td class="numLine">&nbsp;74</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;75</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;76</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="comment">/**</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;77</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * Flattens the given iterable by recursively descending through its nested Collections</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;78</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * and create a flat List of all of the leaves.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;79</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * This method also works with Maps (by collecting their values) and arrays.</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;80</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @param iterable The iterable to be flattened</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;81</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     * @return The flattened iterable</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;82</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;<span class="comment">     */</span></pre></td></tr>
<tr>  <td class="numLine">&nbsp;83</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">static</span> &lt;T&gt; List&lt;T&gt; flattenIterator(Object iterable) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;84</td>  <td class="nbHitsCovered">&nbsp;14</td>  <td class="src"><pre class="src">&nbsp;        List&lt;Object&gt; flattened = <span class="keyword">new</span> LinkedList&lt;Object&gt;();</pre></td></tr>
<tr>  <td class="numLine">&nbsp;85</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;        <span class="keyword">try</span> {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;86</td>  <td class="nbHitsCovered">&nbsp;14</td>  <td class="src"><pre class="src">&nbsp;            flattened.addAll(flattenIterator(asIterator(iterable)));</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;87</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;        } <span class="keyword">catch</span> (IllegalArgumentException iae) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;88</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;            flattened.add(iterable);</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;89</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;90</td>  <td class="nbHitsCovered">&nbsp;14</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">return</span> (List&lt;T&gt;)flattened;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;91</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;92</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;93</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">static</span> &lt;Object&gt; List&lt;Object&gt; flattenIterator(Iterator iterator) {</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;94</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        List&lt;Object&gt; flattened = <span class="keyword">new</span> LinkedList&lt;Object&gt;();</pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;95</td>  <td class="nbHitsCovered"><a title="Line 95: Conditional coverage 100% (2/2).">&nbsp;18</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 95: Conditional coverage 100% (2/2).">        <span class="keyword">while</span> (iterator.hasNext()) { flattened.addAll((List&lt;Object&gt;)flattenIterator(iterator.next())); }</a></pre></td></tr>
<tr>  <td class="numLineCover">&nbsp;96</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">return</span> flattened;</pre></td></tr>
<tr>  <td class="numLine">&nbsp;97</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
<tr>  <td class="numLine">&nbsp;98</td>  <td class="nbHits">&nbsp;</td>
  <td class="src"><pre class="src">&nbsp;}</pre></td></tr>
</table>

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